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All 268731 Studies found for: ALL
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 268,731  
Africa   [map]   6,980  
Central America   [map]   2,629  
East Asia   [map]   28,289  
Japan 4,951   [studies]
Europe   [map]   75,832  
Middle East   [map]   10,794  
North America 121,442  
Canada   [map]   18,156   [studies]
Greenland 1   [studies]
Mexico 3,004   [studies]
United States   [map]   109,585   [studies]
North Asia   [map]   4,714  
Pacifica   [map]   6,553  
South America   [map]   8,864  
South Asia   [map]   4,051  
Southeast Asia   [map]   5,393  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.